| /* |
| * Copyright (c) 2022 Raytac Corporation |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| /dts-v1/; |
| #include <nordic/nrf52840_qiaa.dtsi> |
| #include "raytac_mdbt50q_db_40_nrf52840-pinctrl.dtsi" |
| #include <zephyr/dt-bindings/input/input-event-codes.h> |
| |
| / { |
| model = "Raytac MDBT50Q-DB-40_nRF52840"; |
| compatible = "raytac,raytac-mdbt50q-db-40-nrf52840"; |
| |
| chosen { |
| zephyr,console = &uart0; |
| zephyr,shell-uart = &uart0; |
| zephyr,uart-mcumgr = &uart0; |
| zephyr,bt-mon-uart = &uart0; |
| zephyr,bt-c2h-uart = &uart0; |
| zephyr,sram = &sram0; |
| zephyr,flash = &flash0; |
| zephyr,code-partition = &slot0_partition; |
| zephyr,ieee802154 = &ieee802154; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| led0: led_0 { |
| gpios = <&gpio0 13 GPIO_ACTIVE_LOW>; |
| label = "Green LED 0"; |
| }; |
| led1: led_1 { |
| gpios = <&gpio0 14 GPIO_ACTIVE_LOW>; |
| label = "Red LED 1"; |
| }; |
| led2: led_2 { |
| gpios = <&gpio0 15 GPIO_ACTIVE_LOW>; |
| label = "Blue LED 2"; |
| }; |
| }; |
| |
| pwmleds { |
| compatible = "pwm-leds"; |
| pwm_led0: pwm_led_0 { |
| pwms = <&pwm0 0 PWM_MSEC(20) PWM_POLARITY_INVERTED>; |
| }; |
| }; |
| |
| buttons { |
| compatible = "gpio-keys"; |
| button0: button_0 { |
| gpios = <&gpio0 11 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>; |
| label = "Push button switch 0"; |
| zephyr,code = <INPUT_KEY_0>; |
| }; |
| button1: button_1 { |
| gpios = <&gpio0 12 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>; |
| label = "Push button switch 1"; |
| zephyr,code = <INPUT_KEY_1>; |
| }; |
| button2: button_2 { |
| gpios = <&gpio0 24 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>; |
| label = "Push button switch 2"; |
| zephyr,code = <INPUT_KEY_2>; |
| }; |
| button3: button_3 { |
| gpios = <&gpio0 25 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>; |
| label = "Push button switch 3"; |
| zephyr,code = <INPUT_KEY_3>; |
| }; |
| }; |
| |
| /* These aliases are provided for compatibility with samples */ |
| aliases { |
| led0 = &led0; |
| led1 = &led1; |
| led2 = &led2; |
| pwm-led0 = &pwm_led0; |
| sw0 = &button0; |
| sw1 = &button1; |
| sw2 = &button2; |
| sw3 = &button3; |
| bootloader-led0 = &led0; |
| mcuboot-button0 = &button0; |
| mcuboot-led0 = &led0; |
| watchdog0 = &wdt0; |
| }; |
| }; |
| |
| &adc { |
| status = "okay"; |
| }; |
| |
| &uicr { |
| gpio-as-nreset; |
| }; |
| |
| &gpiote { |
| status = "okay"; |
| }; |
| |
| &gpio0 { |
| status = "okay"; |
| }; |
| |
| &gpio1 { |
| status = "okay"; |
| }; |
| |
| &uart0 { |
| compatible = "nordic,nrf-uarte"; |
| status = "okay"; |
| current-speed = <115200>; |
| pinctrl-0 = <&uart0_default>; |
| pinctrl-1 = <&uart0_sleep>; |
| pinctrl-names = "default", "sleep"; |
| }; |
| |
| &uart1 { |
| compatible = "nordic,nrf-uarte"; |
| status = "okay"; |
| current-speed = <115200>; |
| pinctrl-0 = <&uart1_default>; |
| pinctrl-1 = <&uart1_sleep>; |
| pinctrl-names = "default", "sleep"; |
| }; |
| |
| &i2c0 { |
| compatible = "nordic,nrf-twi"; |
| status = "okay"; |
| pinctrl-0 = <&i2c0_default>; |
| pinctrl-1 = <&i2c0_sleep>; |
| pinctrl-names = "default", "sleep"; |
| }; |
| |
| &i2c1 { |
| compatible = "nordic,nrf-twi"; |
| /* Cannot be used together with spi1. */ |
| /* status = "okay"; */ |
| pinctrl-0 = <&i2c1_default>; |
| pinctrl-1 = <&i2c1_sleep>; |
| pinctrl-names = "default", "sleep"; |
| }; |
| |
| &pwm0 { |
| status = "okay"; |
| pinctrl-0 = <&pwm0_default>; |
| pinctrl-1 = <&pwm0_sleep>; |
| pinctrl-names = "default", "sleep"; |
| }; |
| |
| &spi0 { |
| compatible = "nordic,nrf-spi"; |
| /* Cannot be used together with i2c0. */ |
| /* status = "okay"; */ |
| pinctrl-0 = <&spi0_default>; |
| pinctrl-1 = <&spi0_sleep>; |
| pinctrl-names = "default", "sleep"; |
| }; |
| |
| &spi1 { |
| compatible = "nordic,nrf-spi"; |
| status = "okay"; |
| pinctrl-0 = <&spi1_default>; |
| pinctrl-1 = <&spi1_sleep>; |
| pinctrl-names = "default", "sleep"; |
| }; |
| |
| &spi2 { |
| compatible = "nordic,nrf-spi"; |
| status = "disabled"; |
| pinctrl-0 = <&spi2_default>; |
| pinctrl-1 = <&spi2_sleep>; |
| pinctrl-names = "default", "sleep"; |
| }; |
| |
| &qspi { |
| status = "okay"; |
| pinctrl-0 = <&qspi_default>; |
| pinctrl-1 = <&qspi_sleep>; |
| pinctrl-names = "default", "sleep"; |
| }; |
| |
| &ieee802154 { |
| status = "okay"; |
| }; |
| |
| &flash0 { |
| |
| partitions { |
| compatible = "fixed-partitions"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| boot_partition: partition@0 { |
| label = "mcuboot"; |
| reg = <0x00000000 0x0000C000>; |
| }; |
| slot0_partition: partition@c000 { |
| label = "image-0"; |
| reg = <0x0000C000 0x00076000>; |
| }; |
| slot1_partition: partition@82000 { |
| label = "image-1"; |
| reg = <0x00082000 0x00076000>; |
| }; |
| |
| /* |
| * The flash starting at 0x000f8000 and ending at |
| * 0x000fffff is reserved for use by the application. |
| */ |
| |
| /* |
| * Storage partition will be used by FCB/LittleFS/NVS |
| * if enabled. |
| */ |
| storage_partition: partition@f8000 { |
| label = "storage"; |
| reg = <0x000f8000 0x00008000>; |
| }; |
| }; |
| }; |
| |
| zephyr_udc0: &usbd { |
| compatible = "nordic,nrf-usbd"; |
| status = "okay"; |
| }; |